Backport Mael stuff

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2659 b32b6428-25c9-4566-ad07-03861ab6144f

devices/protocols/Aqara/xaal/aqara/devices.py

@@ -38,6 +38,8 @@ def find_device_class(model):
         return WaterLeak
     if model == 'lumi.ctrl_dualchn':
         return RelayController
+    if model == 'sensor_ht':
+        return SensorHT
     return None
 
 class AqaraDev(object):